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Model specific boards => Golf mk4 => Topic started by: rac_gti on 22 March 2004, 00:06

Title: Denso Iridium spark plugs
Post by: rac_gti on 22 March 2004, 00:06

Denso Iridium spark plug.
Are they any good ?
?40 quid a set and giving 5 to 15 bhp or is that loads of bull ?
Has anyone use those .. ?

Title: Re:Denso Iridium spark plugs
Post by: frosticles on 22 March 2004, 19:16

Me's thinx that might be wishfull thinking. Might be wrong though. Only thing is I can see them doing is improving your spark efficiency, cold starting, idle etc. Bit like a Bosch super4 does? Anyone else?

Title: Re:Denso Iridium spark plugs
Post by: kniterider on 22 March 2004, 19:20

dunno but any one recommend a good plug for my 1.8 20v non turbo model?? servicing on wed and havent got any plugs yet ???

Gaz 8)

Title: Re:Denso Iridium spark plugs
Post by: frosticles on 22 March 2004, 19:22

Bosch F7LTCR's are as good as any mate

Title: Re:Denso Iridium spark plugs
Post by: rac_gti on 22 March 2004, 19:59

how much would that be ?

Title: Re:Denso Iridium spark plugs
Post by: nrgizerbunny on 22 March 2004, 21:21

bosch super 4 plugs get my vote, mainly cos you don't  have to set the gaps which does my head in. there was also a noticable improvement in fuel efficiency and started much better in cold weather, but that could have been due to my mobil 1.

all in my civ, got no clue what its like in a vw.

sanj